Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static Node findChildWithTagName(Node parent, String tagName) {
        if (parent == null) {
            return null;
        }

        NodeList childs = parent.getChildNodes();
        for (int i = 0; i < childs.getLength(); i++) {
            Node child = childs.item(i);
            if (child.getNodeName().equals(tagName)) {
                return child;
            } else if (child.hasChildNodes()) {
                Node result = findChildWithTagName(child, tagName);
                if (result != null) {
                    return result;
                }
            }
        }

        return null;
    }
}